BIOPOLYESTERS

Biopolyesters are a range of biodegradable and compostable thermoplastic polyesters which can be partially produced using annually renewable biomass like sugarcane. They will be 100% biobased in a few years

BIOPOLYESTERS

Properties

Up to 50 % biobased

Biodegradable in different environments and industrially compostable

Flexible

Translucent

Food safe

Applications

Flexible packaging: film, bag manufacturing

Rigid packaging: containers, pots, boxes

Regular consumption goods

Horticulture / agriculture: mulching film

Transformation

Blow film extrusion

Injection molding

Thermoforming

Extrusion blow-moulding

Extrusion of sections

Grade% biobasedDensityFluidity index (g/10min; 190°C/2,16kg)Optical propertiesTensile modulus (MPa) Charpy impact test, without notch (kJ/m²) Thermal resistance (°C)
ISO Test1183113352717975-2 ou 306
Analyses
Extrusion
PBE 001351.245Translucent290No Break63 (HDT B)
PBE 003511.264-6Translucent720No Break95 (HDT B)
PBE 00601.264-6Translucent85No Break90 (Vicat A)
Injection
PBI 003501.2622Translucent730No Break95 (HDT B)
PBI 0120-18 (160°C, 2.16 kg)Opaque---

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